Speaker box



FIG. 1 is a perspective view of a speaker box showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines showing of the speaker cones on FIGS. 1, 2, 4, and 5are illustrative purposes only and forms no part of the claimed design.

The ornamental design for a speaker box, as shown and described.